Subtract 12/50 from 40/60
40/60 - 12/50 is 32/75.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 60 and 50 is 300
Next, find the equivalent fraction of both fractional numbers with denominator 300 - For the 1st fraction, since 60 × 5 = 300,
40/60 = 40 × 5/60 × 5 = 200/300 - Likewise, for the 2nd fraction, since 50 × 6 = 300,
12/50 = 12 × 6/50 × 6 = 72/300 - Subtract the two like fractions:
200/300 - 72/300 = 200 - 72/300 = 128/300 - After reducing the fraction, the answer is 32/75
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 80/60-12/50 40/60-24/50 40/60-36/50 40/60-60/50 40/60-84/50